remove special handling for reversed queries in getGroupedSearches

getGroupedSearches is guaranteed not to be called with reversed
structured queries, so there is no need to have special exclusion
code.

diff --git a/lib-php/Geocode.php b/lib-php/Geocode.php
index 20cb0bd438c8e81bb436279bfffc0938c978bd4d..ec6876faa51bbd4b64402e1abaf3450993cdc81b 100644 (file)
--- a/lib-php/Geocode.php
+++ b/lib-php/Geocode.php
@@ -323,7 +323,7 @@ class Geocode
         return false;
     }
 
-    public function getGroupedSearches($aSearches, $aPhrases, $oValidTokens, $bIsStructured)
+    public function getGroupedSearches($aSearches, $aPhrases, $oValidTokens)
     {
         /*
              Calculate all searches using oValidTokens i.e.
@@ -338,7 +338,7 @@ class Geocode
          */
         foreach ($aPhrases as $iPhrase => $oPhrase) {
             $aNewPhraseSearches = array();
-            $sPhraseType = $bIsStructured ? $oPhrase->getPhraseType() : '';
+            $sPhraseType = $oPhrase->getPhraseType();
 
             foreach ($oPhrase->getWordSets() as $aWordset) {
                 $aWordsetSearches = $aSearches;
@@ -381,7 +381,7 @@ class Geocode
                                 $aNewSearches = $oCurrentSearch->extendWithPartialTerm(
                                     $sToken,
                                     $oSearchTerm,
-                                    $bIsStructured,
+                                    (bool) $sPhraseType,
                                     $iPhrase,
                                     $oValidTokens->get(' '.$sToken)
                                 );
@@ -600,10 +600,8 @@ class Geocode
             // Commas are used to reduce the search space by indicating where phrases split
             if ($this->aStructuredQuery) {
                 $aInPhrases = $this->aStructuredQuery;
-                $bStructuredPhrases = true;
             } else {
                 $aInPhrases = explode(',', $sQuery);
-                $bStructuredPhrases = false;
             }
 
             Debug::printDebugArray('Search context', $oCtx);
@@ -677,7 +675,7 @@ class Geocode
 
                 Debug::newSection('Search candidates');
 
-                $aGroupedSearches = $this->getGroupedSearches($aSearches, $aPhrases, $oValidTokens, $bStructuredPhrases);
+                $aGroupedSearches = $this->getGroupedSearches($aSearches, $aPhrases, $oValidTokens);
 
                 if (!$this->aStructuredQuery) {
                     // Reverse phrase array and also reverse the order of the wordsets in
@@ -688,7 +686,7 @@ class Geocode
                     if (count($aPhrases) > 1) {
                         $aPhrases[count($aPhrases)-1]->invertWordSets();
                     }
-                    $aReverseGroupedSearches = $this->getGroupedSearches($aSearches, $aPhrases, $oValidTokens, false);
+                    $aReverseGroupedSearches = $this->getGroupedSearches($aSearches, $aPhrases, $oValidTokens);
 
                     foreach ($aGroupedSearches as $aSearches) {
                         foreach ($aSearches as $aSearch) {